My daughter used this when she was in elementary school. hit-air Buckle-type stretch bungee lanyard Not included. New, it's 1980 yen. I think you can buy it for around 1000 yen on Mercari, so please purchase it separately. 17000 Navy protector with shock-damping system, size S. - Brand: hit-air - Size: S (JP: XS-M, EU/US: 2XS-S) - Features: Shock-damping system - Color: Navy - Type: Protector Thank you for viewing.